2004 BM21
2004BM21, 2007 YH36, 2007YH36, K04B21M, K07Y36H, P9772
All data for this body: [vot]
MPC data
| Name (number) |
2004 BM21 (259772) |
| a |
2.54102 |
| e |
0.03876 |
| i / sin(i) |
4.4205 /
0.07708
|
| q |
2.44253
|
| Q |
2.63951
|
| ω |
64.4132 |
| Node |
78.6875 |
| m |
282.4984 |
| n |
0.2433 |
| Epoch |
2460200.5 |
| nobs |
292 |
| nopp |
16 |
| Years observed |
1992-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.540 |
|
| ep |
0.064 |
|
| sin(ip) |
0.060 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.710 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5404 |
0.0637 |
0.0601 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.71 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |